.infinite-scroll__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.infinite-scroll__sentinel {
    height: 1px;
    width: 100%;
}

.infinite-scroll__end-message {
    text-align: center;
    padding: 20px;
    color: #666;
    font-size: 14px;
}

@media (max-width: 1200px) {
    .infinite-scroll__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .infinite-scroll__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .infinite-scroll__grid {
        grid-template-columns: 1fr;
    }
}